jest.config.js

module.exports = {
    coverageDirectory: 'coverage',
    collectCoverage: true,
    collectCoverageFrom: [
        'src/**/*.{js,jsx,ts,tsx}',
        '!<rootDir>/src/**/*mock*.{js,jsx,ts,tsx}',
        '!<rootDir>/src/styles/**/*.{js,jsx,ts,tsx}',
        '!<rootDir>/src/templates/**/*.{js,jsx,ts,tsx}',
        '!<rootDir>/src/contexts/**/*.{js,jsx,ts,tsx}',
        '!<rootDir>/src/graphql/**/*.{js,jsx,ts,tsx}',
        '!<rootDir>/src/components/Comments/**/*.{js,jsx,ts,tsx}',
        '!<rootDir>/src/shared-types/**/*.{js,jsx,ts,tsx}',
        '!<rootDir>/src/shared-typed/**/*.{js,jsx,ts,tsx}',
        '!<rootDir>/src/config/**/*.{js,jsx,ts,tsx}',
        '!<rootDir>/src/pages/**/*.{js,jsx,ts,tsx}',
        '!<rootDir>/**/stories.{js,jsx,ts,tsx}',
        '!<rootDir>/node_modules/',
    ],

    testEnvironment: 'jsdom',
    testMatch: ['**/__tests__/**/*.[jt]s?(x)', '**/?(*.)+(spec|test).[tj]s?(x)'],
    testPathIgnorePatterns: ['/node_modules/', '/.next/', '/.out/', '/public/'],

    setupFilesAfterEnv: ['<rootDir>/.jest/setup-tests.js'],
};